private Table fixedTable(Rover rover, String rowbreak) {
String head = rover.group("head");
String widths = rover.group("widths");
String rows = rover.group("rows");
Table table = new Table(markdown);
String[] splitted = rows.split(rowbreak);
if (splitted.length == 1) splitted = rows.split("\n");
table.columns(COLDEF_P, widths);
if (head != null) {
table.addHead(head);
}
if (!widths.contains(":"))
if (head != null) table.alignment(head);
else table.alignment(splitted[0]);
for (String row : splitted) {
table.addRow(row);
}
rover.next();
return table;
}
private Table tables(Rover rover) {
if (rover.at(SIMPLE_TABLE_P) || rover.at(MULTILINE_P)) return fixedTable(rover, "\n\n");
if (rover.at(GRID_P)) return fixedTable(rover, "\\+(-+\\+)+ *\n");
if (rover.at(PIPE_P)) return pipeTable(rover);
return null;
}
private Table pipeTable(Rover rover) {
String head = rover.group("head");
String widths = rover.group("widths");
String rows = rover.group("rows");
Table table = new Table(markdown);
String[] splitted = rows.split("\n");
table.columns(COLDEF_P, widths);
if (head != null) table.addHead(pipeSplit(head));
for (String row : splitted) table.addRow(pipeSplit(row));
rover.next();
return table;
}
@Override
public Block process(Rover rover) throws Exception {
if (rover.at(TABLE_EXT_P) || rover.at(CAPTION_P)) {
String caption = rover.group("caption");
rover.next();
Table table = tables(rover);
if (table != null) {
table.setCaption(caption);
return table;
}
rover.error("Table extension found but no table pattern matched");
} else {
Table table = tables(rover);
if (table != null) {
if (rover.at(CAPTION_P)) {
table.setCaption(rover.group("caption"));
rover.consume();
}
return table;
}
}
return null;
}